Synthesis of Functional Poly(propargyl imine)s by Multicomponent Polymerizations of Bromoarenes, Isonitriles, and Alkynes,ACS Macro Letters

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Synthesis of Functional Poly(propargyl imine)s by Multicomponent Polymerizations of Bromoarenes, Isonitriles, and Alkynes
ACS Macro Letters ( IF 5.1 ) Pub Date : 2017-11-22 00:00:00 , DOI: 10.1021/acsmacrolett.7b00872
Hanchu Huang _{1,

2} , Zijie Qiu _{1,

2} , Ting Han _{1,

2} , Ryan T K Kwok _{1,

2} , Jacky W Y Lam _{1,

2,

3} , Ben Zhong Tang _{1,

2,

3}

Affiliation

Here we reported a versatile and multicomponent polymerization (MCP) approach that enabled the synthesis of functional poly(propargyl imine)s with well-defined structures and high molecular weight (M_w up to 38 200) in excellent yields (up to 93%) from readily accessible monomers of dibromoarenes, isonitriles, and diynes. This MCP had the advantages of simple operation, wide substrate scope, and mild reaction conditions. The resulting polymers possessed good solubility and showed high thermal stability and refractive indices. The tetraphenylethene-containing polymer displayed a phenomenon of aggregation-induced emission and could respond to various acidic vapors.

中文翻译：

溴芳烃、异腈和炔烃的多组分聚合合成功能性聚（炔丙基亚胺）

在这里，我们报道了一种通用的多组分聚合 (MCP) 方法，该方法能够以优异的产率（高达 93%）合成具有明确结构和高分子量（M _w高达 38 200）的功能性聚（炔丙基亚胺）来自易于获得的二溴芳烃、异腈和二炔单体。该MCP具有操作简单、底物范围广、反应条件温和等优点。所得聚合物具有良好的溶解性并显示出高的热稳定性和折射率。含四苯基乙烯的聚合物表现出聚集诱导发光现象，并且可以响应各种酸性蒸汽。

更新日期：2017-11-22

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